Filling out a money order is a straightforward stepbystep process. Just follow these instructions and you'll be ready to send your money.Step 1: Fill in the recipient's name. You'll want to fill out each line of your money order with a pen in large and legible letters. Fill in the recipient's name. Write the name of the person or business you're paying. The Summons and Complaint. To start a case for money, the plaintiff fills out forms called a Summons and a Complaint, or a Summons with Notice. Mail Cashier's Check or Money Order to: ICSolutions. You'll want to fill out each line of your money order with a pen in large and legible letters.